Passed

Darwin-arm64 / Tests-Darwin-arm64-CoInterpreter-worker / MacOSX64.Spec2.Backend.Tests.Base.SpNotebookAdapterTest.testVisibilityWithBlockThatReturnsFalse(#specInitializationStrategy->[ SpInitializationStrategy afterTest ] #backendForTest->SpMorphicBackendForTest) (from Spec2-Backend-Tests)